On 12/25/2015 07:19 AM, karthi geyan wrote: > Hi . I tried to learn python programming to use the hardware interfacing > in Beaglebone Black. I am building a weather station, so i need to read > data from DHT11 sensor using BBB in python. I tried > http://www.uugear.com/portfolio/dht11-humidity-temperature-sensor-module/ this > by converting the code for Beaglebone but i get some error. Give me > shome suggestions and help me?
Just a word of caution, DHTxx or requivalent AMxxxx type sensors don't have very good accuracy. I've been using BME280 and BME180 for humidity/temperature/pressure measurements with good success. The BME280/180 use i2c, which is easier to work with, contrasting with the DHTxx that need precise timing for their proprietary protocol. regards, Nuno -- https://aeminium.org/nuno/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
